Where does this definition of scratch the surface of come from?
This entry for scratch the surface of is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is scratch the surface of a noun, verb, or something else?
In this entry, scratch the surface of is tagged as 2v..
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.